{ config, pkgs, lib, system, user, allowed, secrets, ... }: 

{
  home.packages = [
    pkgs.fish

    (pkgs.writeShellScriptBin "nxfetch" ''
      logo=$(echo -e "

      ⠀⠀⠀⠀⠰⣿⣧⠀⠀⠹⣿⣧⠀⣴⣿⠆⠀⠀⠀⠀  OS
      ⠀⠀⠀⣀⣀⣹⣿⣧⣀⣀⠘⣿⣿⣿⠏⠀⠀⠀⠀⠀  DE/WM
      ⠀⠀⠼⠿⠿⠿⠿⠿⠿⠿⠦⠘⣿⣿⡀⠀⣼⣧⠀⠀  TERM
      ⠀⠀⠀⠀⢠⣶⡶⠀⠀⠀⠀⠀⠈⠿⢁⣼⣿⠋⠀⠀  SHELL
      ⢾⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⡷  ISHELL
      ⠀⠀⣠⣿⡟⢁⣶⡀⠀⠀⠀⠀⠀⠾⠿⠃⠀⠀⠀⠀  KERNEL
      ⠀⠀⢻⡟⠀⠈⢿⣿⡄⠲⣶⣶⣶⣶⣶⣶⣶⡖⠀⠀  EDITOR
      ⠀⠀⠀⠀⠀⣰⣿⣿⣿⡄⠉⠉⢻⣿⣏⠉⠉⠀⠀⠀  TFM
      ⠀⠀⠀⠀⠰⣿⠟⠀⢻⣿⣆⠀⠀⠻⣿⠆⠀⠀⠀⠀  PROMPT

        " | lolcat --force)

        msg="
        $(echo -e "$logo" | sed -n 3p): $(cat /etc/*-release | grep PRETTY_NAME | cut -c 14- | rev | cut -c 2- | rev)
        $(echo -e "$logo" | sed -n 4p): ''${XDG_CURRENT_DESKTOP^}
        $(echo -e "$logo" | sed -n 5p): ''${TERM^}
        $(echo -e "$logo" | sed -n 6p): $(bash --version | head --lines 1 | cut -f -4 -d' ')
        $(echo -e "$logo" | sed -n 7p): fish $(fish --version | rev | cut -f 1 -d' ' | rev)
        $(echo -e "$logo" | sed -n 8p): ''$(uname -r)
        $(echo -e "$logo" | sed -n 9p): ''${EDITOR}
        $(echo -e "$logo" | sed -n 10p): $(yazi --version)
        $(echo -e "$logo" | sed -n 11p): $(starship --version | head -n 1)
        "
        echo -e "$msg"
    '')
  ];

  # bash>>fish  is set in users system module

  programs.fish = {
      enable = true;
      shellAliases = {
        ls = "eza --icons --git --smart-group --group-directories-first"; 
        ll = "eza --icons --git --smart-group --group-directories-first --long"; 
        la = "eza --icons --git --smart-group --group-directories-first --all"; 
        lla = "eza --icons --git --smart-group --group-directories-first --all --long"; 
        lt = "eza --icons --git --smart-group --group-directories-first --long --tree"; 
        ltd = "eza --icons --git --smart-group --group-directories-first --long --tree -D"; 
        lt2 = "eza --icons --git --smart-group --group-directories-first --long --tree -L 2"; 
        sr = "sudo reboot"; 
        nf = "neofetch"; 
        nxf = "nxfetch"; 
        nn = "nano"; 
        m = "micro"; 
        c = "codium"; 
        code = "codium"; 
        # ya = "yazi"; # function
        nxfiglet = "figlet"; 
      };
      interactiveShellInit = ''
        set -g fish_greeting
        nxfetch
        ${pkgs.starship}/bin/starship init fish | source
      '';
    }; 
}